3120-00-365-4770

Find complete technical information, availability, and procurement data for: 3120-00-365-4770
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-365-4770

Item Name Code

13208

Assigment Date

02/22/1974 (52 years ago)

0.1895 inches minimum and 0.1900 inches maximum bore diameter, 0.2760 inches minimum and 0.2810 inches maximum inner member width, 0.5620 inches minimum and 0.5625 inches maximum outer member outside diameter, 32.0 rockwell c nominal inner member hardness rating, 0.2130 inches minimum and 0.2230 inches maximum outer member width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bore Diameter: 0.1895 inches minimum and 0.1900 inches maximum
Outer Member Outside Diameter: 0.5620 inches minimum and 0.5625 inches maximum
Outer Member Width: 0.2130 inches minimum and 0.2230 inches maximum
Inner Member Width: 0.2760 inches minimum and 0.2810 inches maximum
Hardness Rating: 32.0 rockwell c nominal inner member
Hardness Rating: 61.0 rockwell c nominal outer race member
Material: lubricant dry film lubrication
Material: steel corrosion resisting external outer member
Material: steel corrosion resisting internal inner member
Material Document And Classification: ams 5630 assn std 1st material response internal inner member
Material Document And Classification: ams 5643 assn std 2nd material response external outer member
Surface Treatment: chromium internal inner member
Surface Treatment Document And Classification: ams 2406 assn std single treatment response internal inner member
Style Designator: without insert or liner with staking groove

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
4007131	Self-Aligning Plain Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3120-00-365-4770?

The FSCG of the NSN 3120-00-365-4770 is 3120

Does the NSN 3120-00-365-4770 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-365-4770 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3120-00-365-4770 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-365-4770 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3120-00-365-4770 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Feb 22, 1974